routing between subnets cisco

There is a bit of crooked nuts on the forum sigh "Cisco router QoS project monitoring is always painful", admittedly, the general router traffic monitoring, using cacti to do, and due to the different upgrade version number, and the router iOS version is different, and very difficult, Some programs even need to TFTP download the written TCL script to the router operating system to perform, to cooperate with the retrieval.After 2 months of continuous g

With the rapid development of wireless technology, wireless routing functions are more abundant. Here we mainly analyze the specific characteristics of Cisco WRT160N wireless routing function. The new Cisco LINKSYS WRT160N Ultra RangePlus Wireless-N Wireless Broadband Router is designed in a new fashion and provides a

: Service timestamps debug uptime Effect Test: View route table Router # show ip route Codes: C-connected, S-static, I-IGRP, R-RIP, M-mobile, B-BGP D-OSPF, EX-VPN external, O-OSPF, IA-OSPF inter area N1-ospf nssa external type 1, N2-ospf nssa external type 2 E1-OSPF external type 1, E2-OSPF external type 2, E-EGP I-IS, su-IS summary, L1-IS-level-1, L2-IS level-2 Ia-IS inter area, *-candidate default, U-per-user static route O-ODR, P-periodic downloaded static route 100.0.0.0/16 is subnetted, 1

CISCO PT Simulation Experiment (9) Inter-VLAN routing for layer three switchesExperimental Purpose : Mastering the configuration of the switch Tag VLANMastering the configuration method of three-layer switch VLAN routingInter-VLAN communication via three-layer switchExperimental Background :The Company's finance department and sales department are in different offices, in order to secure and facilitate mana

I am eager for the first time to switch between vlan routing and nat addresses of Cisco switches. I am very energetic and have an undefeated spirit. I am ready to continue to answer questions during multiple rounds of interviews. My little brother squashed his eyes and took out the bottom of the press box: If my company has two Internet interfaces, A and B, respectively. The following vswitch divides multip

PC2Network 192.168.4.0 255.255.255.0Default-router 192.168.4.254Interface fastethernet0/0IP address 192.168.3.2 255.255.255.0Duplex AutoSpeed auto!Interface FASTETHERNET0/1IP address 192.168.4.254 255.255.255.0Duplex AutoSpeed auto!Router RIPVersion 2Network 192.168.3.0Network 192.168.4.0No auto-summaryExperiment Summary:Implementation premise: All-network communicationThe Knowledge points used:1.route RIP Dynamic routing2. Single-arm routing, trunk

efficiency of the router configuration, in the Cisco Device command can be abbreviated "typing the first few letters of the command, when the first few letters of the command press the tab can be filled, or directly enter can also execute the command". ）Note: Write is the Save command, and this command executes in privileged mode. In other modes (not available in user mode), you can add do enforcement before the command.3, after the completion of th

Release date:Updated on: Affected Systems:Cisco Carrier Routing System 3.9.1Description:--------------------------------------------------------------------------------Cve id: CVE-2011-3283 Cisco Carrier Routing System is a Carrier-level Routing System. Cisco Carrier

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Enhanced Internal Gateway Routing Protocol (OSPF) Router (config) # router VPN 100 Router (config-router) # network 192.168.1.0 0.0.255 Router (config) # key chain 2800 Router (config-keychain-key) # key 1 Router (config-keychain-key) # key-string cisco Router (config-keychain-key) # exit Router (config-if) # ip authentication mode Kerberos 100 md5 Router (config-if) # ip authentication key-chain gl

{PRIMARY:NODE0} [Edit Services][Email protected]# ShowRPM {Probe Probe-2nd-line {Test 2nd-isp {Target address 11.22.33.44; //Probe target address, probe type default is Icmp-pingProbe-count 6; How many times, 6 times?Probe-interval 10; The detection interval is 10 seconds each time.Test-interval 15; 6 times a cycle, how many seconds each cycle interval, 15 seconds. It means that there is No 10 seconds to send a ping, 6 times, 6 times, and so on for 15 seconds in a new round of detection.History

After the new switch is bought, all need to be simple configuration to meet the unit network operation, after the configuration of the device will need to put it where it should be placed, but in the future we need to view or modify this device, we need to use remote login to configure it. Let's talk about the specific configuration of remote login.First, you need to use a dedicated configuration line (console line) to connect the deviceSecond, configure the line of another section of the connec

Cisco single-ARM routing configuration One-arm routing, which is to set up multiple logical subinterfaces on the router, one VLAN for each sub-interface. The data on each sub-interface is passed on the physical link to be labeled encapsulated. Cisco devices support ISL and 802.1q (dot1q) protocols. Huawei only support

There may be many routing protocols in a large network, so it is related to the problem of routing redistribution. The network architecture looks like this:650) this.width=650; "Src=" https://s5.51cto.com/wyfs02/M01/97/28/wKiom1kpjcaiKoebAADEN44abCc432.jpg-wh_500x0-wm_ 3-wmp_4-s_1065029666.jpg "title=" 2017-05-27_223019.jpg "width=" "height=" "border=" 0 "hspace=" 0 "vspace=" 0 " Style= "width:600px;height:

Tags: cisco/remote configurationIn actual work our routing and switches are always placed in the room to facilitate our work we need to configure the routing and switches so that we can configure the routers and switches in the office or at home.This is a simple network topology diagram where a computer-connected route configures the switch across network segment

The rapid development of wireless networks has also promoted the wide application of wireless routers. At present, the market demand is also very high. Here we recommend a Cisco wireless router, cisco's Linksys wireless products have always maintained Cisco's high quality. As a result, this WRT54GC Cisco Wireless Router not only has stronger signal and larger signal coverage, but also has a very small size,

How to Set Up r12002 routing protocol for Cisco router 3620 to demonstrate how to set up r12002 routing protocol for Cisco router 3620 this time, we need to build a complex network experimental environment, this environment is also the experimental environment used later to learn about other router experiments. It is u

NIC, I configure the IP address of the same network segment on the f0/0 of the router:650) this.width=650; "height=" "title=" clip_image018 "style=" border:0px;padding-top:0px;padding-right:0px; Padding-left:0px;background-image:none, "alt=" clip_image018 "src=" http://s3.51cto.com/wyfs02/M00/6C/43/ Wkiol1vdeelcjh48aags_bcgemg841.jpg "border=" 0 "/>650) this.width=650; "height=" 454 "title=" clip_image019 "style=" border:0px;padding-top:0px;padding-right:0px; Padding-left:0px;background-image:n

A comprehensive case of Cisco inter-VLAN routing and HSRP topology Description: www.2cto.com 1. R3 and R4 simulate the customer's pc, which belong to vlan10 and vlan20 respectively. Vlan10 and vlan20 represent different departments in reality. 2. SW1 is a layer-3 switch, and SW2 is a layer-2 switch. 3. R5 simulates the internet. R5 has a lo0: 5.5.5.5/24 loop port. Requirements: 1. ip addresses of each inter

Ethernet channel:Switch (config) #interface range f0/x-X (x-x port selected)Switch (config-if-range) #switchport mode trunk (Configure Port to trunk mode)Switch (Config-if-range) #channel-group 1 mode on (open channel)Configure the DHCP service on the routerRouter (config) #Router (config) #ip DHCP pool Hydra (define an address pool)Router (dhcp-config) #network 192.168.1.0 255.255.255.0 (dynamically assigned IP address segment)Router (dhcp-config) #default-router 192.168.1.254 (dynamically ass